2858440655

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{38039}}^1$

素因数の和:38183

約数の個数: 32

約数和(自身を含む): 4163097600

約数和(自身を除く): 1304656945

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 2147, 3955, 10735, 15029, 38039, 75145, 190195, 266273, 722741, 1331365, 3613705, 4298407, 5059187, 21492035, 25295935, 30088849, 81669733, 150444245, 408348665, 571688131, 2858440655]

約数ペア:

[(1, 2858440655), (5, 571688131), (7, 408348665), (19, 150444245), (35, 81669733), (95, 30088849), (113, 25295935), (133, 21492035), (565, 5059187), (665, 4298407), (791, 3613705), (2147, 1331365), (3955, 722741), (10735, 266273), (15029, 190195), (38039, 75145)]